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What roles do the esophagus and stomach play in digestion?

Answer 1

the esophagus transports the chewed food to the rest of the digestive system by using smooth muscles that contract to push the food down. The stomach breaks down the food, taking all the nutrients out of it.

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Answer 2

Autumn Anderson

The esophagus serves as a conduit for transporting swallowed food and liquids from the mouth to the stomach through a process called peristalsis. In contrast, the stomach plays a crucial role in digestion by mixing food with gastric juices to break it down into smaller particles. Additionally, the stomach secretes enzymes and acids that initiate the breakdown of proteins and help sterilize ingested food, preparing it for further digestion and absorption in the intestines.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.